Are 197 part interchangable with 200?

I've found somewhere thats breaking a 200. I know its looks different but mechanically are they the same (give or take)?
 
We fitted a set of H&R's off my 197 to a 200, so cant see why not. There is some changes to the actual hub itself, but it mounts up the same
 
i think 80% of bits are mate. i think brakes have diffferent mounting points etc.